From c9d9851bf333ae132e039d0e8dab3ddd8e5ea4f6 Mon Sep 17 00:00:00 2001
From: Chmouel Boudjnah <chmouel@chmouel.com>
Date: Tue, 22 Nov 2011 11:13:56 +0100
Subject: [PATCH] Use -e to read

Which use readline for interactive read command (allow to do control-a/e
and such).

Change-Id: I143d6f14dd7e853197f2e30909d4f7b33262351a
---
 stack.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stack.sh b/stack.sh
index cdba542..ecd0a68 100755
--- a/stack.sh
+++ b/stack.sh
@@ -214,7 +214,7 @@ function read_password {
         echo "It is probably best to avoid spaces and weird characters."
         echo "If you leave this blank, a random default value will be used."
         echo "Enter a password now:"
-        read $var
+        read -e $var
         pw=${!var}
         if [ ! $pw ]; then
             pw=`openssl rand -hex 10`